HVAC Design/Construction Process

EDITOR’S NOTE

Big-Picture BAS For Critical Facilities

Not that all facilities aren’t special in their own ways, but … well, you know.
May 1, 2014
Right here at the top, I want to tell you that this issue is sporting one of the better collections of columns that I can recall in ES
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TOMORROW’S ENVIRONMENT

More On Doing The Right Thing

Advice for the jobsite, including don’t play “the blame game.”
May 1, 2014
To follow up last month’s discussion on doing the right thing when it comes to addressing another person/company’s problem(s), let’s look at a few scenarios, problems, pitfalls, and approaches to correcting an error.
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Tomorrow's Environment

Doing The Right Thing

Pointing out design flaws isn’t easy, but engineers must apply their best assessments for the building owner.
April 1, 2014
The other day, a colleague of mine mentioned to me that she was taking on a project where others in her company were not happy.
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Commissioning

Remote System Readiness Verification

As technology advances, the pre-functional checklist is becoming a thing of the past.
April 1, 2014
When I started building systems commissioning 25 years ago, it did not take long to figure out that more was needed to confirm that the commissioned systems were complete and ready for testing than just the general contractor’s word for it.
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Tomorrow's Environment

Prepare And Complete An HVAC Project Closeout Punch List

It’s nobody’s favorite part, but the road to performance goes through this paperwork.
March 1, 2014
This is the fourth and final column on preparation and completing specific consulting engineering tasks that are traditionally covered in the design engineering firm’s consulting fee.
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Tablet As Building Engineering Tool, Part 4: Operations & Maintenance

Analytics to workorder management, energy audits to light meters — the spectrum of apps for facility engineering tasks continues to get wider and more versatile.
March 1, 2014
“Collaboration is unavoidable.”
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Motor Selection HVAC Design

Who actually specified that motor? Did they keep the entire system in mind or were they simply specifying one component at a time? And will that spec require over-speeding the motor?
March 1, 2014
Often, an HVAC system is designed by the selection of individual components and not by a whole-system approach
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Commissioning

Unsampled Systems

Choosing not to sample every system can be a gamble, but here are some ways to lower your risk.
March 1, 2014
Over the past two months, this column has addressed the issue of sampling systems for field functional performance testing
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Tomorrow’s Environment

Preparing For And Assisting In System Startup

When it’s time to flip the switch, design engineers must be present to ensure proper system design.
February 1, 2014
Many consulting engineers will tell you that time invested in the construction phase is beyond their scope of work and, of course, the fee has been all used up and “we can’t afford to waste our time” with equipment and associated system startup.
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Commissioning

Functional Performance Test Sampling

So you’ve decided on your sample size. What next? What happens when a system failure is found?
February 1, 2014
Last month, this column addressed the need for (and philosophy behind) sample testing certain systems when 100% functional performance testing (FPT) is impractical from a time and/or budget perspective.
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Multimedia

Videos

Image Galleries

ES Gallery: Snapshots & Systems

Check out highlights from projects featured in our magazine this year!
3/25/14 2:00 pm EST

Improving Cooling and PUE in Existing Data Centers

On-Demand This webinar will provide cost-effective practical tips and feasible retrofit solutions that can be implemented in operational data centers to address some cooling issues and improve energy efficiency.

Engineered Systems Magazine

ES July 2014 cover

2014 July

Check out the July 2014 issue of Engineered Systems, with features on chiller retrofits in health care facilities, building automation, and much more!

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Data Collection

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THE ENGINEERED SYSTEMS STORE

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The Green Energy Management Book

Learn from our experts how to evaluate job opportunities, market your services, sell a Walk-through Survey, target areas for an Energy Audit, calculate energy savings, do retrofit work, and win continuing contracts for retrofit work.

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Tomorrow's Environment Podcast

This series from longtime columnist and chronic forward-thinker Howard McKew covers a lot of ground -- from retrocommissioning to systems training, on toward checklists for drawings and tips for meeting minutes. Click HERE to be taken to the podcast page!

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